baber/WOPTO huggingface dataset:
Patent JP-H11229101-A (JP)
Title: Production of aluminum alloy supporter for planographic printing plate
Inventor: MATSUMOTO HIDEMIKI
IPC: C22F1/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive aluminum alloy supporter for a planographic printing plate excellent in surface quality and handling properties. SOLUTION: In the method for producing an aluminum alloy supporter for a planographic printing plate in which an aluminum alloy ingot contg., by weight, 0.15 to 1.0% Fe, 0.05 to 0.30% Si, and the balance Al with inevitable impurities is subjected to homogenizing heat treatment, hot rolling and cold rolling in this order, the finishing sheet thickness in the hot rolling is regulated to <=3.0 mm, and the finishing temp. at least in the final pass in the cold rolling is regulated to 100 to 200 deg.C. The aluminum alloy supporter for a planographic printing plate excellent in surface properties and handling properties can be produced by regulating the finishing temp. at least in the final pass in the cold rolling to the prescribed temp., and it is inexpensive as compared with conventional producing methods requiring process annealing.
Patent JP-S55118242-A (JP)
Title: Optical sensing system
Inventor: KOSEKI TAKESHI
IPC: H04B10/00
Filed: 1979-03-07
Abstract: PURPOSE:To estimate the degree of failure, if necessary and to position the failure point of the system in linear distribution, by using the mode conversion by abnormal overheat for optical fibers. CONSTITUTION:The optical fiber 3 is located along the linear heater 2 of the unit 1 in normal measurement. The optical fiber 3 is led to the location sufficiently apart from the unit 1, and optical pulse is transmitted through the provision of the optical pulse generator 4 at the transmission end. The optical detector 5 and the display unit 6 are provided at the reception end to display the reached optical pulse waveform. When the first propagation mode group specified for the optical fiber 3 is excited at the transmission end, mode conversion from the first propagation mode group to other propagable second mode group is made if abnormal overheat point A is present in the linear heater 2. The difference of arrival time of the first and second propagation mode group optical waves to the reception end is monitored to inform the position of the abnormal overheat point A.
Patent JP-S60171127-A (JP)
Title: Flattened article made of restoring foamed body
Inventor: SAKURAMOTO TAKAFUMI
IPC: B29C61/06
Filed: 1984-02-15
Abstract: PURPOSE:To obtain the flattened article which has small volume and easy handling and moreover may form by heating an independent bubble type-foam stably in dimension and easily, by flattening the composition in which a heat foaming binder has been added into the cavities of an elastomeric foam. CONSTITUTION:First, the cavities 2 of an elastomeric foam 1 are caused to contain a heat foaming binder (e.g. the composition in which the foaming agent such as Azodicarbonamide, etc. is added to polyethylene, etc.). Next ordinarily, while heating and flattening said foam 1, the binder is solidified at the flattened state being kept as it is. The flattened state is kept by the heat foaming binder in the cavities 2, and moreover it may be restored to the original elastomeric foam by heating, and further said binder may be foamed. Thus, the objective article 3 is obtained. EFFECT:The foam excellent in heat insulating and sealing is obtained. It is easily inserted into between the members to be fitted.
Patent JP-S53110805-A (JP)
Title: Optical information recording/reproducing device
Inventor: DEGUCHI MASAHIRO
IPC: H04N5/85
Filed: 1977-03-09
Abstract: PURPOSE:To correct the reflectance change of the recording medium by controlling the gain of the lens focal point control circuit with the sum signal of the photo detector.
Patent JP-H06238212-A (JP)
Title: Coating roll and coating device using the same
Inventor: MIYA YOSHIHIRO
IPC: F16C13/00
Filed: 1993-02-16
Abstract: PURPOSE:To eliminate the adverse effect on environment and a human body, to prevent the come-off of glass filaments from glass roving during coating and to also prevent deterioration in an obtained mixture coating fiber and a mixture after coating. CONSTITUTION:A coating roll 1 constituted by providing stirring blades 2 having tapers 4 to a cylindrical part (guide) 3 so as to leave a space between the blades and a coating tank for storing a mixture are provided and a coating device is equipped with the coating roll 1.
Patent JP-S57143482-A (JP)
Title: Cathode body, its manufacture and electrolyzing method
Inventor: ODA YOSHIO
IPC: C25B11/06
Filed: 1981-02-27
Abstract: PURPOSE: To prevent a rise in the hydrogen overvoltage of an electrode generating a gas during the electrolysis of seawater or the like by sticking an electronic nonconductive substance finely, uniformly and discontinuously on a porous surface layer on the surface of the electrode substrate.  
     CONSTITUTION: In an electrolytic apparatus for generating gaseous hydrogen at the cathode and gaseous chlorine at the anode by the electrolysis of an aqueous soln. of an alkali chloride such as NaCl, the cathode body is manufactured by forming a porous surface layer on a liq. impermeable Ni plated Fe substrate. The porous surface layer has 1W1,000μm thickness and 10 4 W10 12 /cm 2  unevenness distribution provided by etching, sand blasting or other treatment, and it contains electrolytically active particles of an alloy of the 1st metal such as Ni, Co, Ag, Pt, Pd, Fe or Cu and the 2nd metal such as Al, Zn, Mg, Sn, Si or Sb. An electronic nonconductive substance made of org. polymer such as polytetrafluoroethylene is stuck uniformly and finely on the surface layer by 0.3W10cc per 1m 2  apparent surface of the electrode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58143503-A (JP)
Inventor: MATSUMOTO KAZUHISA
IPC: H01C7/02
Filed: 1982-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03232233-A (JP)
Title: Formation of bump electrode
Inventor: YAMAMOTO MICHIHIKO
IPC: H01L21/321
Filed: 1990-02-08
Abstract: PURPOSE:To facilitate the formation of a bump electrodes with the central surface thereof collapsed lower than the side peripheral parts by a method wherein the underneath metallic layer corresponding to the opening parts of plating resist is scattered by dry-etching to be coated on the inner sides of the opening parts and then the opening parts are plated. CONSTITUTION:An underneath metallic layer 3 is coated with plating resist 14 in specific thickness and then the plating resist 14 is exposed by photolithography to be developed so that the plating resist 14 on the parts corresponding to pad electrodes 11 may be removed to make opening parts 15. Next, the surface of the underneath layer 13 corresponding to the openings 15 is dry- etched. This dry-etching is reactive ion etching to make the metallic particles in the underneath metallic layer 13 scatter from the surface. These scattered metallic particles 16 adhering to the resist wall surface 14 inside the opening parts 15 cover the resist wall surface 14a to form a plating underneath layer 13. Later, the opening parts 15 are plated so that bump electrodes 17 with the central surface thereof collapsed lower than the side peripheral parts may be formed.
Patent JP-H09218506-A (JP)
Title: Photosensitive planographic printing master plate and production of planographic printing plate
Inventor: ISONO MASANAO
IPC: G03F7/027
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To increase the controllable range of a dampening water for a photosensitive planographic printing master plate having a photosensitive hydrophilic swellable layer on a substrate and to make the dampening water free from isopropanol(IPA) by incorporating an ethylenically unsatd. compd. having basic groups into the hydrophilic swellable layer. SOLUTION: The hydrophilic swellable layer is photosensitive and contains an ethylene type unsatd. compd. having basic groups as a photosensitive compd. The ethylenically unsatd. compd. having basic groups consists of photopolymerizable monomers or oligomers having primary to quaternary amino groups, pyridine rings, piperidine rings, quaternary salts, etc. As for the ethylenically unsatd. compd., a vinyl monomer having at least one vinyl groups can be used. For example, dimethylamino methyl (meth)acrylate can be used. The ethylenically unsatd. compd. having basic groups is added to the compsn. for the hydrophilic swellable layer when the layer is formed, so that the ethylenically unsatd. compd. is present in the layer.
Patent JP-H11233965-A (JP)
Title: Explosion-proof connecting structure
Inventor: HARA YASUHIKO
IPC: H05K5/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To make an external equipment substantially constructed into a essential safe explosion-proof structure connectable to field equipment constructed in a pressure-resistant explosion-proof structure in an explosion-proof area. SOLUTION: A connecting terminal (socket) 20-3 for a portable setter 30 is provided in field equipment 20. When the setter 30 is connected to the equipment 20, the power supply to the equipment 20 is turned off and a blind plug 20-5 attached to a service entrance 20-2 is removed, and then an adapter 30-3 is attached to the entrance 20-2. At the time of attaching the adapter 30-3 to the entrance 20-2, the barrel section 30-3b of the adapter 30-3 is screwed in the hole 20-2 until the flange section 30-3a of the adapter 30-3 comes into contact with the surface of the equipment 20. Consequently, the hole 20-2 is blocked and an explosion-proof structure is constructed, and at the same time, the electrical connection between a pin 30-3d on the adapter side 30-3 and a socket 20-3 on the equipment 20 side is realized.
Patent JP-2000226187-A (JP)
Title: Installation method of tower crane
Inventor: KANEDA NAKAICHI
IPC: B66C23/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To perform the carrying-in of materials and machines efficiently and facilitate installation and removal works of a tower crane securing a wide open part on the roof when the tower crane is installed on the roof of a building under construction. SOLUTION: This installation method is used when a steel frame is preassembled to a top floor to build a building 1. An optional pillar 3 is installed outside the building 1, and a mount 16 protruding from the roof 2 of the building 1 is installed on the extending part of the pillar 3. Further, on the top of the mount 16, a plane surface part facing to the base 15 of a tower crane C is prepared. Next, the base 15 of the tower crane C is fixed on the plane surface part of the mount 16 and then the tower crane C is erected.
Patent JP-H02211076-A (JP)
Title: Rotary electric machine
Inventor: TAKAI MINORU
IPC: H02N11/00
Filed: 1989-02-06
Abstract: PURPOSE:To prevent superconducting pieces from deteriorating by irradiating it with an electromagnetic wave to set the pieces to a normal conducting state. CONSTITUTION:A superconducting rotary electric machine utilizing diamagnetism is composed of a rotor 1, its supporting member 5, superconducting state generating means 6 using liquid nitrogen, magnetic field applying means 7 using a permanent magnet, and normal conducting state generating means 8. The rotor 1 is composed by mounting oxide superconducting pieces 4 at equal intervals on the peripheral edge of a rotor 3 having a rotational shaft 2. The means 8 sets the piece 4b approaching the magnet 7 to a normal conducting state, and is composed to be in radiated with an electromagnetic wave of an oscillator from an oscillation element 8a.
Patent JP-H07214012-A (JP)
Title: Washing device
Inventor: YASUHARA SHIGEFUMI
IPC: B08B3/02
Filed: 1994-01-31
Abstract: PURPOSE:To provide a washing device capable of saving electric power and decreasing noises of a working shop and prolonging the life of parts interposed in a high pressure pipeline of a liquid feed pump by automatically stopping this liquid feed pump when a washing liquid, such as washing water, is not used. CONSTITUTION:This washing device has an air feed pipe 2 capable of supplying pressurized air, a liquid feed pump 3 capable of supplying the washing liquid 29, the liquid feed pump 32 capable of forcibly feeding the washing liquid 29 and an air shut off valve 4 capable of opening and closing the air feed pipe 2. The air feed pipe 2 and liquid feed pipe 3 are provided with a nozzle gun 38 capable of opening and closing these pipes on the downstream side of the pipes. This gun 38 is provided with a changeover switch 41 capable of controlling the on-off actions of the liquid feed pump 32 and the air shut off valve 4. The pressurized air and the washing liquid are selectively injected by means of operation of this changeover switch 41. The device is provided with a means for detecting the injection stop of the washing liquid 29 and the driving of the liquid feed pump 32 is stopped after lapse of the prescribed time from the injection stop of the washing liquid 29 with the detecting operation of this detecting means.
Patent JP-H10218445-A (JP)
Title: Method and device for centering coil carrier
Inventor: KOBASHI TAKAAKI
IPC: B65H67/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate centering of a coil carrier without spending labor by arranging transmission type optical sensors in the longitudinal direction of a skid at a side with an equal space, and detecting both ends of a coil, and obtaining the coil center position on the basis of the detecting signal, and controlling the stop position of the coil carrier at the coil center position. SOLUTION: In coil position detecting devices 11, 12, each projector 13 projects a coil 1, which is placed on a skid 2, and each receiver 14 inputs the signal whether each light is received or not to a carrier stop positioning device 10. Continuously, the carrier stop positioning device 10 discriminates the receiver 14, which is shielded in the coil position detecting devices 11, 12, and obtains the center position of the coil 1 with computing. Traveling command is output to a motor control device 17, and a coil carrier 3 is made to travel into the skid 2 by a driving motor 16. Moving distance of the coil carrier 3 is measured by a position detecting unit 15, and while the coil carrier 3 is stopped so as to satisfy the condition of the center position of the coil 1.
Patent JP-H03231407-A (JP)
Title: Gas insulated electrical equipment
Inventor: ABE KEIICHI
IPC: H01F27/20
Filed: 1990-02-07
Abstract: PURPOSE:To enable a cracked gas generated within a case to be automatically detected at an early stage by equipping a gas take-out means, its drive control means, and a semiconductor-type gas sensor. CONSTITUTION:By driving a gas flow control valve 7, for example, once a day, gas is taken out of a tank 1 and is detected by a semiconductor type gas sensor 4 of a detection device 9. A cracked gas is generated within a tank due to discharge or excessive heating of a winding 4. In this case, the gas flow valve 7 is driven and gas is taken out within one day, the cracked gas is detected by the sensor 14, and concentration of the cracked gas is shown at a display device 10. With this configuration, the cracked gas generated within the case due to abnormality of the equipment main body can be automatically detected at an early stage.
Patent JP-S53112828-A (JP)
Title: Treatment of mixture of oxidation reaction
Inventor: SUZUKI MASAO
IPC: C07C51/09
Filed: 1977-03-15
Abstract: PURPOSE: To obtain high purity terephthalic acid and its dimethyl ester in high yield by the catalytic treatment of the reaction mixture containing p-toluic acid and terephthalic acid monomethyl ester as main components, which are obtained by the liquid phase O 2  oxidation of p-xylene, in the presence of H 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09223298-A (JP)
Title: Traffic lane deviation alarming device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60Q1/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the irreqularity of irradiation beams by providing a deflection means for deflecting the reflected irradiation beams by a diffusing member and irradiating a part right in front of a vehicle, on the lens glass of a main head lamp. SOLUTION: The large part of reflected light from a reflection mirror 22 provided on the rear surface of the light source 21 of the main head lamp is turned to parallel light and turned to the irradiation beams B from the lens glass 23 and the front part of the vehicle is irradiated with them. A part of the reflected light from the reflection mirror 22 is made incident through the diffusing member 26 provided on a part of the reflection mirror 22 without being directly made incident through the lens glass 23 to a prism 24. The diffusing member 26 diffuses the reflected light from the reflection mirror 22, makes it be irreqularily reflected and then, makes it be incident to the prism 24 and generates leakage beams D as diffused light.  Thus, illumination irregularity inside a traffic lane detection visual field right in front of the vehicle is reduced and the generation of erroneous traffic lane deviation alarms is reduced.
Patent JP-H11208901-A (JP)
Title: Paper feeding tray and sheet material processor
Inventor: IBARAKI YOSHIHISA
IPC: B65H1/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress a change in operating force of regulation plates of a paper feeding tray due to influence of heat and maintain high grade operability by providing a metallic pressing member imparting frictional braking force to the regulation plates. SOLUTION: By moving either one of regulation plates 101 by a paper feeding tray 100, for instance, a rack 102 coupled with the regulation plates 101 is moved. By transmitting the movement to a pinion 103 and moving the other rack 102 and the regulation plates 101, the two regulation plates 101 are simultaneously conformed to the width of a sheet material loaded on a loading surface of the paper feeding tray 100. By pressing a metallic spring 107 on the racks 102 from the rear side of a tooth flank, frictional resistance force is generated between the racks 102 and a sliding rail 106 and operating force is adjusted. Thus, the metallic spring 107 hardly creeps even if the paper feeding tray 100 is heated, constant operating force can be always obtained and high grade operability can be maintained.
Patent JP-H11210856-A (JP)
Title: Toroidal continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To effectively supply lubricating oil with a simple structure and improve durability of a transmission by forming lubricating oil passages having an aperture on a surface of a link post opposed to power rollers, which link post oscillatably supports links connecting trunnions to each other. SOLUTION: In a toroidal continuosly variable transmission, input and output discs are arranged coaxially with an input shaft. Continuous transmission is performed by varying inclination angles of a pair of power rollers 5, 5 sandwiched between the discs. The power rollers 5, 5 are partially journalled by displaceable trunnions 4A, 4B. The trunnions 4A, 4B are connected to each other by means of links 7, 8 pivoted (indicated by numerals 7A, 7B) to a link post 9 at their center portions so as to obtain synchronization between them. In such a case, an aperture 30 communicated with an oil passage is formed on an attaching surface of a case 1 to which the link post 9 is attached. Lubricating oil can be supplied to the power rollers from lubricating oil holes 34, 35 through oil passages 31, 33.
Patent JP-H09222640-A (JP)
Title: Electronic still camera
Inventor: ICHIOKA HISASHI
IPC: G03B17/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera capable of easily grasping a defective photographing state. SOLUTION: The various kinds of photographing unsuitable states are detected and inputted to a CPU 10 when a release switch 11 outputting a photographing instruction signal is operated. When the photographing unsuitable states are detected, voice by which the respective states can be discriminated is synthesized by a speech synthesizing part 12 based on the control of the CPU 10. Then, the synthetic speech is outputted from a speaker 13. Since the plural photographing unsuitable states are respectively outputted by the speech by which the respective states can be discriminated, the photographing state is precisely recognized and the measure is easily taken by warning the various kinds of photographing unsuitable states as the speech by which the respective states can be discriminated. Thus, the photographing action can be executed in a better condition.
Patent JP-S62185880-A (JP)
Title: Formation of deposited film
Inventor: KANAI MASAHIRO
IPC: G03G5/08
Filed: 1986-02-13
Abstract: PURPOSE:To improve the quality of a film and to make film quality uniform by introducing a film forming raw material prepd. by adding an active seed which makes chemical reaction with the two compds. expressed by respectively prescribed general formulas to a gaseous material contg. the above-mentioned two compds. and valance electron controlling agent. CONSTITUTION:The compd. I expressed by RnMn [where m: equal to the valency of R or integer times thereof, n: equal to the valency of M or integer times thereof, M: the element belonging to group II of periodic table, R: H, halogen, hydrocarbon group], the compd. II expressed by AaBb [Where, a: equal to the valency of B or integer times thereof, b: equal to the valency of A or integer times thereof, A: element belonging to the group VI of period table, B: H, halogen, hydrocarbon group] and the valance electron controlling agent are used as constituting elements. The gaseous material contg. the element and the active seed reacting with the above-mentioned I and/or compd. II is used as the raw material. Such raw material is introduced into the film forming space and the deposited film is formed on a substrate.
Patent JP-H11228182-A (JP)
Title: Tellurite glass fiber
Inventor: MIMURA HIDENORI
IPC: G02B6/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide tellurite glass fiber being low loss, high NA and having a high light emission efficiency. SOLUTION: The core glass consists of one composition among a Te-Zn-Ba- Ge base, a Te-Zn-Ba-R base and a Te-Zn-Pb base. The clad glass consists of a component composition of one among the Te-Zn-Ba-Ge base, Te-Zn-Ba-R base and Te-Zn-Pb base, which is added either one of Ge or B and alkali metal R. The Te-Zn-Ba-Ge base consists of (by mol.%) 50<TeO2 <70, 2<GeO2 <15, 7<BaO<15 and 7<ZnO<25. The Te-Zn-Ba-R base consists of, by mol.%, 60<TeO2 <80, 5<BaO<20, 5<ZnO<20, and 5<R2 O<15. The Te-Zn-Pb base consists of, by mol.%, 50<TeO2 <80, 5<ZnO<20, and 15<PbO<40.
Patent JP-H05221339-A (JP)
Title: Front axle frame of tractor
Inventor: MAEZAWA KIYOSHIGE
IPC: B62D21/18
Filed: 1992-02-14
Abstract: PURPOSE:To reinforce the front axle frame of a vehicle consisting of a plate- shaped frame. CONSTITUTION:Thick steel plates 34, which extends back and forth in the longitudinal direction of a pair of right and left plate-shaped frames 7, are fixed above a pair of right and left plate shaped frames 7, which constitute front axle frames 23, and a pump 36, which is driven by an engine 4, is provided, through a flange35, at the font end of the thick steel plate 34, and a flexible pipe 38 for suction and delivery is connected to the rear of the thick pipe 34.